10 citations · 58 across the 15 of their papers we have counts for
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Manifestation of vortex depinning transition in nonlinear current-voltage characteristics of polycrystalline superconductor Y_{1-x}Pr_{x}Ba_2Cu_3O_7
V. A. G. Rivera, C. Stari, S. Sergeenkov +2
We present our recent results on the temperature dependence of current-voltage characteristics for polycrystalline Y_{1-x}Pr_{x}Ba_2Cu_3O_7 superconductors with x = 0.0, 0.1 and 0.…
Dislocation induced ac Josephson effect in high-T_c superconductors
Sergei Sergeenkov, Marcel Ausloos
A possible scenario for an ac Josephson effect initiated by the flow of dislocations through a mechanically loaded but electrically unbiased superconductor is proposed. The charact…
Dynamical reentrance and geometry imposed quantization effects in Nb-AlOx-Nb Josephson junction arrays
Fernando M. Araujo-Moreira, Sergei Sergeenkov
In this paper, we report on different phenomena related to the magnetic properties of artificially prepared highly ordered (periodic) two-dimensional Josephson junction arrays (2D-…
Magnetic and transport properties of electron-doped superconducting thin films: Pairing symmetry, pinning and spin fluctuations
S. Sergeenkov, A. J. C. Lanfredi, F. M. Araujo-Moreira
In this Chapter we review our latest results on magnetic (AC susceptibility) and transport (resistivity) properties of Pr1.85Ce0.15CuO4 (PCCO) and Sm1.85Ce0.15CuO4 (SCCO) thin film…
Novel magnetoinductance effects in Josephson Junction Arrays: A single-plaquette approximation
Sergei Sergeenkov
Using a single-plaquette approximation, novel magnetoinductance effects in Josephson junction arrays (JJAs) are predicted, including the appearance of steps in the temperature beha…